如果以上步骤执行了后依然报告数据被锁定,那么在sqlplus或者plsql下查询lock表:SQL> select * from sde.state_locks; SQL> select * from sde.object_locks; SQL> select * from sde.layer_locks; SQL> select * from sde.table_locks; 如果有记录返回,那么手工删除这些表中的记录